Rapid: Individual Calculations December 2018
 Berns, Alina  Total change: 18.40  Rating chartPersonal card
 SFO G17 2018 rapid Novokuznetsk RUS 2018-10-29
RcRownchangeKK*chgGame
 1631 1712 5.00 7 0.92 20 18.40 
  Surova, Mariya 1372 RUS1.0010.12202.40 
  Avdochenko, Angelina 1773 RUS1.0010.582011.60 
  Khomushku, Dinara 1312  * RUS1.0010.08201.60 
  Krikunova, Olesya 1921 RUS0.001-0.2320-4.60 
  Meremyanina, Kseniya 1559 RUS0.501-0.2020-4.00 
  Bukina, Polina 1713 RUS1.0010.502010.00 
  Uskova, Taisiya 1764 RUS0.5010.07201.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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